Q.1: Calculate AH and AStot when two iron blocks, each of mass 1.00 kg, one at 200°C and the other at 25°C, are placed in contact in an isolated container. The specific heat capacity of iron is 0.449...

Extracted text: Q.1: Calculate AH and AStot when two iron blocks, each of mass 1.00 kg, one at 200°C and the other at 25°C, are placed in contact in an isolated container. The specific heat capacity of iron is 0.449 J K-'gland may be assumed constant over the temperature range involved.